* {
  padding: 0;
  margin: 0;
}

body {
  background-color: #B9E3F7;
}

.head {
  height: 90px;
  background-color: cadetblue;
  font: bold 50px arial;
  color: aliceblue;
  padding-left: 100px;
}

.left {
  float: left;
  background-color: #FAF0EC;
  height: 800px;
  width: 220px;
  margin-top: 20px;
  margin-left: 50px;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
}

#img1 {
  height: 200px;
  width: 200px;
  margin: 10px;
}

#Aa {
  text-align: center;
  height: 40px;
  width: 100%;
  margin: auto;
  background-color: aliceblue;
  font: bold 25px arial;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
}

.Ab {
  height: 40px;
  width: 100%;
  margin: 25px 0;
  background-color: burlywood;
  text-align: center;
  font-size: 25px;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
}

.head2 {
  text-align: center;
  font-size: 50px;
  font-weight: 100px;
  background-color: aliceblue;
  width: 500px;
  height: 80px;
  margin: 30px auto;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
}

.subjeck1 {
  height: 680px;
  width: 1300px;
  margin: 20px 300px;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
  font-size: 45px;
  background-color: aliceblue;
}

#subul {
  height: 100%;
  width: 50%;
  margin: 150px 120px;
}

.subjeck2 {
  display: none;
  height: 680px;
  width: 1300px;
  margin: 20px 300px;
  background-color: aliceblue;
  border-radius: 1.5rem;
  box-shadow: 0 0 1rem 0.2rem rgb(0 0 0 / 10%);
}

table {
  width: 1200px;
  height: 600px;
  border-spacing: 180px 50px;
  font-size: 25px;
  border: 1px solid #999;
}
